Home / 1,495,549.90-2,243,324.85-1,333,809.10

Finding the Fourth Proportional to 1,495,549.90, 2,243,324.85 and 1,333,809.10

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Solution

The fourth proportional to 1,495,549.90, 2,243,324.85 and 1,333,809.10 is: 2,000,713.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,549.90 : 2,243,324.85 = 1,333,809.10 : x
  2. Step 2: Convert to fraction form
    1,495,549.90/2,243,324.85 = 1,333,809.10/x
  3. Step 3: Cross multiply
    1,495,549.90x = 2,243,324.85 × 1,333,809.10
  4. Step 4: Simplify right side
    1,495,549.90x = 2,992,167,099,186.14
  5. Step 5: Solve for x
    x = 2,992,167,099,186.14/1,495,549.90
  6. Step 6: Final answer
    x = 2,000,713.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.